Health investment behaviours and oral/gingival health condition, a cross-sectional study among Swedish 19-year olds

Abstract

Objectives To test the hypothesis that certain individual, environmental and lifestyle factors are positively associated with beneficial health investment behaviours and oral/periodontal health among adolescents. Methods Five hundred and six randomly selected 19-year old subjects living in two different areas (Fyrbodal and Skaraborg) in the county council of Västra Götaland, Sweden participated in a clinical examination and answered questionnaires covering psycho-social and health behavioural issues. Two oral-health models were estimated with gingivitis score as an objective and self-perceived oral health as a subjective indicator. Three health- investment behaviour models were designed with indicators directly related to oral health and two with indicators related to general health as well. The explanatory variables included gender, upper secondary education programme, native country, living area, general self-efficacy and parents’ education level. Results In the objective oral-health model, theoretical studies and living in the Skaraborg area were both positively associated with a lower gingivitis score. For the subjective oral-health indicator, none of the explanatory variables showed statistical significance. In the investment-behaviour model with ‘tooth-brushing ≥ 2 times daily’ as a health indicator, female gender and theoretical studies showed statistically significant associations. With the indicators ‘no/few missed dental appointments’, ‘no tobacco use’ and ‘weekly exercise’, theoretical studies were statistically significant and positively associated. In the investment model with ‘perceived oral health care attention’ as an indicator, a high score of general self-efficacy was significantly associated with the feeling of taking good care of the teeth. Conclusions Individual, environmental and lifestyle factors are associated with young individuals’ oral health investment behaviours and gingival health conditions.

Keywords:

• Health behaviour
• human capital
• oral
• periodontal
• youth

Disclosure statement

The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.

Funding information

This study received financial support from TUA Research Funding; The Sahlgrenska Academy at the University of Gothenburg/Region Västra Götaland, Sweden and the Swedish Patent Revenue Fund for research in preventive dentistry.